hand rock drill

Price:US$420.0;Productivity:25000 Sets/Year;Min. Order:15 Sets;Packing:Wooden Case or As Customer Req;Transportation:By Sea or By Air;DeliveryDate:15

Weight 18kg
Full length609mm
Diameter of air cylinder 60mm
Piston stroke 50mm
Operating air pressure 0.4MPa...

Oil field Rock Tricone bits & Three cone bits& oil bits
1).Size range 3 7/8'' ~17 1/2''
2).API& ISO9001
3).MOQ: 1PCS + 5 days

Medium-Hard Formation Tooth Bits
The 127bits are used to drill high-compressive strength,medium hard formations .Short projection teeth w

it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

YT24 hand held airleg rock drill is rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine

It is suitable for drilling and blasting under various of rocks at any direction angles.Blast hole dia. is 34-42mm,drill hole depth is 5 m

The machine is a new lightduty rock drill to exploiting and constructing in stone industry and architecture industry.

TCI tricone bits/ three cone bits
1.Certified by ISO9001&API
2.Used for water well, oil field
3.IADC:114-117,127,437,517,617,637
4.type:3-8b

1) ISO9001&API
2)Covers all IADC codes
3)Size:9 1/2"
4)Used for oil well and water well

Thread Drill Bits Of Button Bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

1.Stocks adequate, time delivery
2.Cutter's quality performance is good.
3.Rich experience in drill bit.

3 inch Low Air Pressure DTH Drill Hammer bit cir70-75mm is very popular and widely used in international well drilling field.

1. large torque, low air consumption, low noise, high efficiency
2. good quality and low price

Tricone rock drill bits
Carbide tooth and milled tooth
Sealed roller bearing & sealed journal bearing
Guage protection

The rock drill has hand-hold and air-leg functions and has characteristic of low weight, reasonable structure, handy use and little air consumption.

It is suitable for drilling and blasting under various of rocks at any direction angles.Blast hole dia. is 34-42mm,drill hole depth is 5 m

1) ISO9001&API
2)Covers all IADC codes
3)Size:5 1/2"
4)Used for oil well and water well

Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.
High Quality Thread Extension Rod

water well,oil field,
construction,geothermal,
directionalboring,and underground foundation work

Y26 pneumatic rock drill is an important tool for rock drilling operation in mines, railway, communincation and water conservancy projects.

Specifications
All IADC CODE,all size
1.high temperature and wear resistance
2 suitable for different formation
3.best price,quality

1.high quality and best service
2.Strong cutting structure durability
3.Rubber seal or metal seal

mainly used for blasting holes and other drilling works in quarries, railway construction,
water conservancy construction and defence project

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613
4.Certification:API

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

1.oil well drilling equipment rock bit
2.Sufficient stock&High-quality aftersale service
3.Timely delivery&sincere promise

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

1.thread button bits
2.use in mining ,tunnel ,quarry
3.connect with drill rod

1. high wear resistance.
2.Meet API& ISO
3.TCI tricone bits certified by ISO